Samsung G7106 dual SIM how to use mobile data

Switch between dual SIM in the settings.

Hello! The single-pass and dual-pass of a mobile phone are determined by the hardware (electronic components and circuits) of the mobile phone and cannot be changed by settings or software.

Single-pass: Dual-SIM mobile phone, when one card is in use, the other card is not available;

Dual-pass: Dual-SIM phones, when one card is in use, the other card can also be used.

In the Samsung dual-SIM dual-standby mobile phones, many of them were single-pass in the past, and later high-end machines were dual-pass, such as:

Samsung N7102, N719

Samsung i9502, i959

Samsung N9002, N9009

Therefore, when choosing a dual-SIM dual-standby mobile phone, it is necessary to pay attention to understanding and choosing.

1. Check whether the SIM card is enabled for GPRS Internet service or temporarily closed.

To use the mobile phone data Internet function, the ** card needs to activate the data data Internet service. You can contact the local network provider of **card to open the data traffic Internet service.

2. Check whether the "Mobile Data" switch is turned on.

Slide your finger down on the top curtain of the screen, slide the shortcut bar to the left, and turn the "Mobile Data" dot green.

3. Reset the Internet access parameters.

In standby mode, select Standby Screen - Applications - More Settings - Mobile Network - Tap the access point name - Menu - Reset to Default Settings - After the settings are completed, restart your phone to surf the Internet.

Note: If you are using a mobile card that does not support NET services, you can select a WAP access point.

If you still cannot access the Internet after resetting the Internet access parameters, you can try to create an APN

Create an APN

Enter the following parameters:

Name: Feel free to fill in.

APN: CMWAP (Mobile Card), UNIWAP (Unicom Card), 3GWAP (3G Card).

**: Port: 80

Others do not need to be set, and finally press the "Menu button (left touch sensitive button)-Save Save."

4. Please try to replace it with another ** card.

5. You can also try again in a different time period or network environment.

6. Back up your phone's data (**book, SMS, **, etc.), restore your phone to factory settings, if the fault persists, it is recommended to send your phone to the nearest Samsung service center for testing and repair.

Hello! The mobile card can only be connected to the Internet if it is installed in card 1, and card 2 cannot be accessed.

I also bought this mobile phone myself, and there is also a problem like yours, and it was only after I got the customer service of the business hall to get it.

According to your description, it is recommended that you perform the following steps to free up memory space on your phone:

1. You can move the multi-** files stored in the mobile phone to the external SD card.

3. Try to uninstall some unused third-party software.

4. Backup important data of your phone and restore it to factory settings.

Hello !Samsung Galaxy Grand2 G7106 Unicom 3G version, does not support the return to the army with 4G network, and supports the use of Liansan rental card 3G data to access the Internet.

Mobile cards can be used for 2G calls, and text messages can be sent and received.

Thank you !!